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| author | Song Hongyan <hongyan.song@intel.com> | 2017-01-05 18:24:03 +0800 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2017-01-05 13:02:25 +0000 |
| commit | 571299d099dcce0ff32c76e70e32e0ba01e55adc (patch) | |
| tree | d87c5dd7ec05883775286ca288757701359b563d /Documentation/ABI/testing/sysfs-bus-iio | |
| parent | b257c1a45e9967ad84f9c5d40e657074d979ce70 (diff) | |
| download | lwn-571299d099dcce0ff32c76e70e32e0ba01e55adc.tar.gz lwn-571299d099dcce0ff32c76e70e32e0ba01e55adc.zip | |
iio: Add channel for Gravity
Add new channel types support for gravity sensor.
Gravity sensor provides an application-level or physical collection that
identifies a device that measures exclusively the force of Earth's
gravity along any number of axes.
More information can be found in:
http://www.usb.org/developers/hidpage/HUTRR59_-_Usages_for_Wearables.pdf
Signed-off-by: Song Hongyan <hongyan.song@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index cfd53dba24c4..8ec362bd5948 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -170,6 +170,16 @@ Description: Has all of the equivalent parameters as per voltageY. Units after application of scale and offset are m/s^2. +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_x_raw +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_y_raw +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_z_raw +KernelVersion: 4.11 +Contact: linux-iio@vger.kernel.org +Description: + Gravity in direction x, y or z (may be arbitrarily assigned + but should match other such assignments on device). + Units after application of scale and offset are m/s^2. + What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_raw What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_raw What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_raw |